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2. Technical Characteristics
2.1
Radiators are made of stainless steel AISI 304 L (04X18H10) which suits for highly loaded
systems designed to pump under high pressure edible acids and liquids.
Technical parameters of the pipe allow to use it regardless the water quality and chemical
composition in central heating and hot water supply.
2.2
Distinctive features of the manufacturing method used in production of SUNERZHA series
design-radiators.
2.2.1 SUNERZHA design-radiators are made of polished stainless steel pipe. Stainless steel includes
nickel and chrome that not only ensure high corrosion resistance but also due to multistage
polishing provide mirror gloss.
2.2.2 IMPORTANT! THE PRODUCT DOES NOT HAVE AN GALVANIC PLATING.
2.2.3 The accurate geometry of design radiators as well as symmetry, spacing uniformity over the
entire surface of the radiator, clear distance between the axes - those parameters are controlled
in the manufacturing process using specialist equipment developed in research institutes
.
2.2.4 Welding is performed by using hi-tech equipment which allows to weld in the pipe by the full
thickness of the pipe's wall. Thanks to tight-fitting of the pipe it is possible to weld without filler
what gives almost invisible welds but at the same time durable and hermetic.
2.2.5 All radiators pass multistage quality control.
2.3
Technical Characteristics of the unit.
2.3.1 Working pressure: 3 - 25 bar (2,5 Mpa).
2.3.2 Pressure during QC tests – up to 60 bar (6 МРа).
2.3.3 Heat carrier temperature Т – up to 105°С
2.3.4 Radiator fully complies with the following EU specifications: - EN 442-1:2005 Radiators, as well
as with accompanying and older specifications (in particular EN 442-1:2005/А1:2003).
3. Installation and operation instructions
3.1
Maximal designed working pressure of the heated towel rail is 25 bar. If working pressure of the
heating system used is higher than 25 bar it is recommended to install a pressure reducer.
3.2
Installation of the heated towel rail is to be performed in accordance with the CHART 1.
3.3
Recommended is to care the product with soft cloth dampened with water and soap or
dishwashing liquid. It is advised to eliminate all kinds of abrasive materials such as steel wool,
sponge with a rough texture, scouring powders which can scratch the surface. Avoid chemicals
which include hydrochloric acid, phosphoric acid, acetic acid and chlorine.
3.4
Load on heated towel rail should not exceed 5 (five) kg.
3.5
It is strictly prohibited to ground electrical devices via water supply and heating systems.
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